1. The business is mainly focused on Japan, with core operations in home appliance sales, home services (such as cleaning, repairs, and remodeling), and membership card services. 2. In e-commerce (home appliance retail), it is in the mainstream tier in Japan, with competitors including Yodobashi Camera, Bic Camera, and Yamada Denki. 3. The official website brand terms are "エディオン" or "Edion".